<?php
/**
* @file appad.php
* @date: 2015-8-20 下午2:18:46
* @author: xiweijie
*/
namespace haibao\app\business;

class Appad extends \haibao\app\business\Base {
	public static function checkTodayIsExistAd($zoneId){
		if(empty($zoneId)){
			throw new BusinessException('zoneId不能为空');
		}
		$data = new \haibao\app\data\Appad();
		return $data->getTodayExistAdInfo($zoneId);
	}
}